Round | Circuit | Date | Winner | Vehicle * | Entrant |
---|---|---|---|---|---|
1 | Topeka | 1991.05.05 | Swift DB-6 - Ford | ||
2 | Sears Point | 1991.06.08 | Swift DB-6 - Ford | ||
3 | Mesa Marin | 1991.07.06 | Swift DB-6 - Ford | ||
4 | Topeka | 1991.08.03 | Swift DB-6 - Ford | ||
5 | Laguna Seca | 1991.08.25 | Swift DB-6 - Ford | ||
6 | Mesa Marin | 1991.09.14 | Swift DB-6 - Ford | ||
7 | Willow Springs | 1991.10.27 | Swift DB-6 - Ford | ||
8 | Laguna Seca | 1991.11.16 | Swift DB-6 - Ford | ||
9 | Laguna Seca | 1991.11.17 | Swift DB-6 - Ford |